In this week’s Twitter Mailbag, questions about what we learned from wins by Frank Mir and Holly Holm at UFC Fight Night 71, as well as wild speculation about where Fedor Emelianenko might end up, and against whom.

LAS VEGAS – Donald Cerrone wasn’t even scheduled to take part in today’s UFC 187 Ultimate Media Day session, but “Cowboy” decided to show up. Six minutes and two seconds later, Cerrone had officially stolen the show.

In what has become a routine occurrence of late, the MMA world was again hit with disappointment late Thursday when news broke former UFC lightweight champion Anthony Pettis was forced out of UFC on FOX 16. Several fighters chimed in on the news.